I own the Razer Megalodon and absolutely love it. It has great sound and I honestly find it to be very comfortable (I wear it for around 4 hours at a time and haven't found it to be bothersome at all). My old headset was an Alienware Tactx headset and I can definitely say that the Razer is more comfortable. I also own a pair of Sennheisser and in terms of comfort I still prefer the Megalodon. I haven't tried out many other headsets so I don't have much to compare it too... but from my personal experience I would recommend them.